./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash af2afe79961dd67a52df68c35bd4350c760cf29ba0bba6313951f2194d2dea76 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:45,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:45,162 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:11:45,167 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:11:45,167 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:11:45,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:45,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:11:45,199 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:11:45,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:45,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:45,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:45,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:11:45,202 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:11:45,203 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:11:45,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:11:45,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:45,204 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:11:45,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:45,206 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:11:45,206 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:11:45,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:11:45,208 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:45,208 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:45,209 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:45,210 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:45,210 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:45,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:45,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:45,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:45,212 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:11:45,213 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:11:45,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:11:45,214 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:11:45,215 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af2afe79961dd67a52df68c35bd4350c760cf29ba0bba6313951f2194d2dea76 [2023-11-24 22:11:45,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:45,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:45,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:45,553 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:45,554 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:45,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c [2023-11-24 22:11:48,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:49,129 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:49,141 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c [2023-11-24 22:11:49,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/data/e126379c0/4fe30678db9e40b489c042fc7f87c29c/FLAG10bda1d52 [2023-11-24 22:11:49,173 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/data/e126379c0/4fe30678db9e40b489c042fc7f87c29c [2023-11-24 22:11:49,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:49,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:49,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:49,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:49,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:49,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@653ccc78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49, skipping insertion in model container [2023-11-24 22:11:49,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,239 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:11:49,688 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c[19335,19348] [2023-11-24 22:11:49,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:49,707 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:11:49,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-11-24 22:11:49,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [155] [2023-11-24 22:11:49,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [197] [2023-11-24 22:11:49,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [563] [2023-11-24 22:11:49,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [631] [2023-11-24 22:11:49,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [868] [2023-11-24 22:11:49,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [972] [2023-11-24 22:11:49,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1007] [2023-11-24 22:11:49,777 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/sv-benchmarks/c/product-lines/minepump_spec2_product54.cil.c[19335,19348] [2023-11-24 22:11:49,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:49,800 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:11:49,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49 WrapperNode [2023-11-24 22:11:49,801 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:49,802 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:49,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:11:49,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:11:49,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,876 INFO L138 Inliner]: procedures = 58, calls = 104, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 227 [2023-11-24 22:11:49,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:49,877 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:11:49,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:11:49,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:11:49,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,912 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,914 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:11:49,920 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:11:49,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:11:49,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:11:49,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:49" (1/1) ... [2023-11-24 22:11:49,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:49,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:11:49,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:11:50,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f5270b2-b8b4-45e6-bc64-ffe84573ebce/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:11:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:11:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 22:11:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 22:11:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-24 22:11:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-24 22:11:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:11:50,051 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:11:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:11:50,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:11:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:11:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:11:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:11:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:11:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2023-11-24 22:11:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2023-11-24 22:11:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 22:11:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 22:11:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:11:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:11:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:11:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:11:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:11:50,184 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:11:50,188 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:50,603 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:50,752 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:50,756 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:11:50,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:50 BoogieIcfgContainer [2023-11-24 22:11:50,775 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:50,776 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:50,776 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:50,787 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:50,787 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:50" (1/1) ... [2023-11-24 22:11:50,802 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:11:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 69 states and 92 transitions. [2023-11-24 22:11:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2023-11-24 22:11:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:11:50,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2023-11-24 22:11:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2023-11-24 22:11:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:11:51,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2023-11-24 22:11:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2023-11-24 22:11:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:11:51,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 110 transitions. [2023-11-24 22:11:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 110 transitions. [2023-11-24 22:11:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:11:51,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2023-11-24 22:11:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2023-11-24 22:11:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:11:52,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 98 states and 146 transitions. [2023-11-24 22:11:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 146 transitions. [2023-11-24 22:11:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:52,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 103 states and 155 transitions. [2023-11-24 22:11:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 155 transitions. [2023-11-24 22:11:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 22:11:52,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 105 states and 159 transitions. [2023-11-24 22:11:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 159 transitions. [2023-11-24 22:11:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:11:52,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 120 states and 194 transitions. [2023-11-24 22:11:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 194 transitions. [2023-11-24 22:11:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:54,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 139 states and 245 transitions. [2023-11-24 22:11:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 245 transitions. [2023-11-24 22:11:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:11:55,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 141 states and 249 transitions. [2023-11-24 22:11:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 249 transitions. [2023-11-24 22:11:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:55,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 141 states and 246 transitions. [2023-11-24 22:11:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 246 transitions. [2023-11-24 22:11:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 144 states and 251 transitions. [2023-11-24 22:11:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 251 transitions. [2023-11-24 22:11:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:56,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 145 states and 256 transitions. [2023-11-24 22:11:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 256 transitions. [2023-11-24 22:11:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:56,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 258 transitions. [2023-11-24 22:11:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 258 transitions. [2023-11-24 22:11:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:11:56,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 147 states and 259 transitions. [2023-11-24 22:11:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 259 transitions. [2023-11-24 22:11:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:11:56,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 153 states and 280 transitions. [2023-11-24 22:11:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 280 transitions. [2023-11-24 22:11:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:11:57,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 156 states and 289 transitions. [2023-11-24 22:11:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 289 transitions. [2023-11-24 22:11:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:57,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 157 states and 293 transitions. [2023-11-24 22:11:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 293 transitions. [2023-11-24 22:11:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:11:58,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 158 states and 295 transitions. [2023-11-24 22:11:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 295 transitions. [2023-11-24 22:11:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:11:58,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:59,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 166 states and 312 transitions. [2023-11-24 22:11:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 312 transitions. [2023-11-24 22:11:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:11:59,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 167 states and 313 transitions. [2023-11-24 22:11:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 313 transitions. [2023-11-24 22:11:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 22:11:59,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 171 states and 320 transitions. [2023-11-24 22:11:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 320 transitions. [2023-11-24 22:11:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:11:59,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 172 states and 321 transitions. [2023-11-24 22:11:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 321 transitions. [2023-11-24 22:11:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 22:11:59,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:11:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 174 states and 323 transitions. [2023-11-24 22:11:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 323 transitions. [2023-11-24 22:11:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 22:11:59,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:12:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 176 states and 330 transitions. [2023-11-24 22:12:00,238 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 330 transitions. [2023-11-24 22:12:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 22:12:00,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:12:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 181 states and 336 transitions. [2023-11-24 22:12:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 336 transitions. [2023-11-24 22:12:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:12:00,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:12:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 181 states and 335 transitions. [2023-11-24 22:12:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 335 transitions. [2023-11-24 22:12:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 22:12:00,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:12:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 192 states and 369 transitions. [2023-11-24 22:12:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 369 transitions. [2023-11-24 22:12:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:12:02,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:12:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 201 states and 393 transitions. [2023-11-24 22:12:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 393 transitions. [2023-11-24 22:12:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:03,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:12:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 203 states and 396 transitions. [2023-11-24 22:12:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 396 transitions. [2023-11-24 22:12:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:12:03,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:12:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 208 states and 408 transitions. [2023-11-24 22:12:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 408 transitions. [2023-11-24 22:12:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:04,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 208 states and 396 transitions. [2023-11-24 22:12:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 396 transitions. [2023-11-24 22:12:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:12:04,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:12:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 215 states and 403 transitions. [2023-11-24 22:12:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 403 transitions. [2023-11-24 22:12:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:12:06,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:12:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,630 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:07,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:07,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:07,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:08,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,667 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:09,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,425 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:10,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:11,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,180 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,283 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,716 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:12,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:13,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:13,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,100 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,525 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:14,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,028 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,129 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,556 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:15,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:16,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,249 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:17,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,046 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,348 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,743 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:18,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,734 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:19,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:19,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,036 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:20,977 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:20,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,589 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:21,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:22,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:23,946 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:23,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:23,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,101 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:24,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,410 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:25,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:25,957 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:25,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:26,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:26,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:27,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,135 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:28,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:29,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:12:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 220 states and 409 transitions. [2023-11-24 22:12:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 409 transitions. [2023-11-24 22:12:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:12:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms